20173330323

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{31570157}}^1$

素因数の和:31570234

約数の個数: 12

約数和(自身を含む): 29549667888

約数和(自身を除く): 9376337565

約数列:

[1, 3, 9, 71, 213, 639, 31570157, 94710471, 284131413, 2241481147, 6724443441, 20173330323]

約数ペア:

[(1, 20173330323), (3, 6724443441), (9, 2241481147), (71, 284131413), (213, 94710471), (639, 31570157)]